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Collect successive pairs from a stream
...enient static methods to create the stream from Collection, array, Reader, etc. Edited the answer.
– Tagir Valeev
May 30 '15 at 16:06
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What is “entropy and information gain”?
...de: first/last letter, length, number of vowels, does it end with a vowel, etc.. So after feature extraction, our data looks like:
# name ends-vowel num-vowels length gender
# ------------------------------------------------
Ashley 1 3 6 f
Brian 0 ...
What's the fastest algorithm for sorting a linked list?
...rform better because of memory locality, because of a low number of items, etc.
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Using Node.JS, how do I read a JSON file into (server) memory?
...ct quickly from code. I realize that there are things like Mongo, Alfred, etc out there, but that is not what I need right now.
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What is the difference between native code, machine code and assembly code?
...f it into the machine code version of the program. The point being C/C++, etc often does not compile straight to machine code it invisible to the user does a two or three step on the way. TCC for example is an exception to this it does go directly to machine code.
– old_timer
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How do you run a SQL Server query from PowerShell?
...For anyone wondering, to dispose an object, just add $connection.dispose() etc. I don't know if it makes any difference though
– Nick.McDermaid
Aug 15 '17 at 11:34
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Regex to match only letters
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\p{L} matches all the umlauts sedilla accents etc, so you should go with that.
– Radu Simionescu
Oct 11 '16 at 8:45
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Is there a cross-browser onload event when clicking the back button?
...e the problem. My javascript was set to execute after all of the libraries etc. were loaded. I checked these with the readyStateChange event.
After some testing I found out that the readyState of an element in a page where back has been clicked is not 'loaded' but 'complete'. Adding || element.read...
Doctrine - How to print out the real sql, not just the prepared statement?
...gt;getSql(); works
Edit:
to view all the mysql queries I use
sudo vim /etc/mysql/my.cnf
and add those 2 lines:
general_log = on
general_log_file = /tmp/mysql.log
and restart mysql
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Resolving ambiguous overload on function pointer and std::function for a lambda using +
...esult is the value of the argument.
The lambda is not of arithmetic type etc., but it can be converted:
[expr.prim.lambda]/3
The type of the lambda-expression [...] is a unique, unnamed non-union class type — called the closure type — whose properties are described below.
[expr.prim.lam...